CN214081591U

CN214081591U - Silicone tube sealing strip cutting device

Info

Publication number: CN214081591U
Application number: CN202023247324.5U
Authority: CN
Inventors: 王琼
Original assignee: Jiangmen Jianghai Hongxiangda Silicone Rubber Products Co ltd
Current assignee: Jiangmen Jianghai Hongxiangda Silicone Rubber Products Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-08-31
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses a silicone tube sealing strip cutting device, the on-line screen storage device comprises a base, the top of base is equipped with the diaphragm, the top fixedly connected with pneumatic cylinder of diaphragm, pneumatic cylinder output end fixedly connected with cutting knife mount pad, the surface cover of the telescopic link of pneumatic cylinder is equipped with the slide, the bottom surface fixedly connected with depression bar of slide, the bottom fixedly connected with clamp plate of depression bar, the last fixed surface of base is connected with the workstation, the upper surface symmetry of workstation is equipped with two recesses, sliding connection has the slider in the recess, the last fixed surface of slider is connected with the connecting rod, the top of connecting rod is rotated and is connected with the gyro wheel. The utility model discloses in, through the setting of running roller and first spring, make the sealing strip upwards keep away from the workstation in transmission process, in the cutting process, the clamp plate compresses tightly the sealing strip at the upper surface of workstation downwards, makes the tensile force of waiting to cut the sealing strip of department disappear.

Description

Silicone tube sealing strip cutting device

Technical Field

The utility model relates to a sealing strip production technical field especially relates to a silicone tube sealing strip cutting device.

Background

The sealing strip is a product which seals an object, is not easy to open, and has the functions of shock absorption, water resistance, sound insulation, heat insulation, dust prevention, fixation and the like. The sealing strip is made of various materials such as rubber, paper, metal, plastic and the like.

The sealing strip needs to be cut in the production process, and the driving roller is usually used for driving the sealing strip in the cutting process, but the sealing strip has certain tensioning force in the driving process to stretch the sealing strip to generate certain deformation, so that the cutting plane of the sealing strip is uneven, and particularly when the sealing strip needs to be bonded into a ring shape at last, the bonding effect is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a silicone tube sealing strip cutting device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a silicone tube sealing strip cutting device, includes the base, the last fixed surface of base is connected with the fagging, the top fixedly connected with diaphragm of fagging, the top fixedly connected with pneumatic cylinder of diaphragm, the end of the telescopic link of pneumatic cylinder runs through to the lower surface of diaphragm and fixedly connected with cutting knife mount pad, the bottom surface fixedly connected with cutting knife of cutting knife mount pad, the surface cover of the telescopic link of pneumatic cylinder is equipped with the slide, the bottom surface fixedly connected with depression bar of slide, the bottom fixedly connected with clamp plate of depression bar, the last fixed surface of base is connected with the workstation, the upper surface symmetry of workstation is equipped with two recesses, sliding connection has the slider in the recess, the last fixed surface of slider is connected with the connecting rod, the top of connecting rod is rotated and is connected with the gyro wheel.

As a further description of the above technical solution:

the bottom surface fixedly connected with guide bar of diaphragm, the bottom fixedly connected with anticreep board of guide bar, the guide bar with slide sliding connection.

As a further description of the above technical solution:

two first springs are symmetrically arranged above the sliding plate, one ends of the first springs are fixedly connected with the upper surface of the sliding plate, and the other ends of the first springs are fixedly connected with the bottom surface of the transverse plate.

As a further description of the above technical solution:

the middle part of the transverse plate is provided with a through hole in a penetrating way at a position corresponding to the telescopic rod of the hydraulic cylinder, and the diameter of the cutting knife mounting seat is larger than that of the through hole.

As a further description of the above technical solution:

the bottom surface fixedly connected with second spring of recess, the other end and the lower fixed surface of slider of second spring are connected, the diameter of connecting rod and gyro wheel is less than the diameter of recess.

As a further description of the above technical solution:

the upper surface of the workbench is provided with a cutting groove, and the cutting groove corresponds to the cutting knife.

As a further description of the above technical solution:

the both sides of base are equipped with the driving roller, be equipped with the sealing strip between the driving roller.

The utility model discloses following beneficial effect has:

this silicone tube sealing strip cutting device through the setting of running roller and first spring, makes the sealing strip upwards keep away from the workstation in transmission process, and in the cutting process, the clamp plate compresses tightly the sealing strip at the upper surface of workstation downwards, makes the tensile force of waiting the sealing strip of cutting department disappear.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is the overall structure schematic diagram of the utility model when the pressing plate compresses tightly the sealing strip.

Illustration of the drawings: 1. a base; 2. a supporting plate; 3. a transverse plate; 4. a hydraulic cylinder; 5. a cutting knife mounting seat; 6. a cutting knife; 7. a pressure lever; 8. pressing a plate; 9. a first spring; 10. a slide plate; 11. a guide bar; 12. a roller; 13. a connecting rod; 14. a slider; 15. a second spring; 16. a groove; 17. cutting the groove; 18. a work table; 19. a driving roller; 20. a sealing strip; 21. and (4) an anti-drop plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, the present invention provides an embodiment: the utility model provides a silicone tube sealing strip cutting device, the on-line screen storage device comprises a base 1, base 1's last fixed surface is connected with fagging 2, the top fixedly connected with diaphragm 3 of fagging 2, the top fixedly connected with pneumatic cylinder 4 of diaphragm 3, the end of the telescopic link of pneumatic cylinder 4 runs through to the lower surface of diaphragm 3 and fixedly connected with cutting knife mount pad 5, the bottom surface fixedly connected with cutting knife 6 of cutting knife mount pad 5, the surface cover of the telescopic link of pneumatic cylinder 4 is equipped with slide 10, the bottom surface fixedly connected with depression bar 7 of slide 10, the bottom fixedly connected with clamp plate 8 of depression bar 7, base 1's last fixed surface is connected with workstation 18, the upper surface symmetry of workstation 18 is equipped with two recesses 16, sliding connection has slider 14 in the recess 16, slider 14's last fixed surface is connected with connecting rod 13, the top of connecting rod 13 is rotated and is connected with gyro wheel 12.

Bottom surface fixedly connected with guide bar 11 of diaphragm 3, the bottom fixedly connected with anticreep board 21 of guide bar 11, guide bar 11 and slide 10 sliding connection, guide bar 11 makes the removal of slide 10 more steady, and anticreep board 21 prevents that slide 10 from breaking away from guide bar 11.

Two first springs 9 are symmetrically arranged above the sliding plate 10, one ends of the first springs 9 are fixedly connected with the upper surface of the sliding plate 10, the other ends of the first springs 9 are fixedly connected with the bottom surface of the transverse plate 3, and under the action of the first springs 9, the sliding plate 10 moves downwards to drive the pressing plate 8 to press the sealing strip 20 on the workbench 18.

The through hole is arranged at the position, corresponding to the telescopic rod of the hydraulic cylinder 4, in the middle of the transverse plate 3 in a penetrating mode, the diameter of the cutting knife installation seat 5 is larger than that of the through hole, and when the telescopic rod of the hydraulic cylinder 4 moves upwards, the sliding plate 10 moves upwards under the action of the cutting knife installation seat 5.

The bottom surface of the groove 16 is fixedly connected with a second spring 15, the other end of the second spring 15 is fixedly connected with the lower surface of the sliding block 14, the roller 12 is reset by the second spring 15, the diameters of the connecting rod 13 and the roller 12 are smaller than the diameter of the groove 16, and the connecting rod 13 and the roller 12 can completely enter the groove 16 when moving downwards.

The upper surface of workstation 18 is equipped with cuts cut groove 17, cuts cut groove 17 and cutting knife 6 corresponding, cuts cut groove 17 and cutting knife 6 and 18 rigid contact of workstation when avoiding cutting, damages cutting knife 6 easily.

The both sides of base 1 are equipped with driving roller 19, are equipped with sealing strip 20 between driving roller 19, and sealing strip 20 moves cutting knife 6 department under driving roller 19's effect and accomplishes the cutting.

The working principle is as follows: when the silicone tube sealing strip cutting device is used, the sealing strip 20 is intermittently driven between the driving rollers 19, under the action of the second spring 15, the connecting rod 13 and the roller 12 extend upwards out of the groove 16, the sealing strip 20 above the workbench 18 is at a certain height from the workbench 18 under the action of the roller 12, when cutting is performed, the driving rollers 19 are paused, the hydraulic cylinder 4 is started, the telescopic rod of the hydraulic cylinder 4 drives the cutting knife mounting seat 5 and the cutting knife 6 to move downwards, under the action of the first spring 9, the sliding plate 10 drives the pressing rod 7 and the pressing plate 8 to move downwards, after the pressing plate 8 is contacted with the sealing strip 20, the pressing plate 8 drives the roller 12 to move downwards until the sealing strip 20 is pressed on the upper surface of the workbench 18 (as shown in figure 2), then the hydraulic cylinder 4 drives the cutting knife 6 to continue to move downwards to complete cutting of the sealing strip 20, in the above process, the pressing plate 8 presses the sealing strip 20 to the workbench 18, the distance between the driving rollers 19 on both sides of the working table 18 is unchanged, the sealing strip 20 between the driving rollers is changed into a straight line from a broken line, the tension force of the sealing strip 20 between the driving rollers is reduced to disappear, and the sealing strip 20 is not stretched and deformed in the length direction, so that the cutting surface is relatively flat and has certain practicability.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the principles of the present invention.

Claims

1. The utility model provides a silicone tube sealing strip cutting device, includes base (1), its characterized in that: the upper surface of the base (1) is fixedly connected with a supporting plate (2), the top of the supporting plate (2) is fixedly connected with a transverse plate (3), the top of the transverse plate (3) is fixedly connected with a hydraulic cylinder (4), the tail end of a telescopic rod of the hydraulic cylinder (4) penetrates through to the lower surface of the transverse plate (3) and is fixedly connected with a cutting knife mounting seat (5), a cutting knife (6) is fixedly connected with the bottom surface of the cutting knife mounting seat (5), a sliding plate (10) is sleeved on the outer surface of the telescopic rod of the hydraulic cylinder (4), a pressing rod (7) is fixedly connected with the bottom surface of the sliding plate (10), a pressing plate (8) is fixedly connected with the bottom of the pressing rod (7), the upper surface of the base (1) is fixedly connected with a workbench (18), two grooves (16) are symmetrically arranged on the upper surface of the workbench (18), and a sliding block (14) is connected in the grooves (16), the upper surface of the sliding block (14) is fixedly connected with a connecting rod (13), and the top of the connecting rod (13) is rotatably connected with a roller (12).

2. The silicone tube sealing strip cutting device of claim 1, wherein: the bottom surface fixedly connected with guide bar (11) of diaphragm (3), the bottom fixedly connected with anticreep board (21) of guide bar (11), guide bar (11) with slide (10) sliding connection.

3. The silicone tube sealing strip cutting device of claim 1, wherein: the top symmetry of slide (10) is equipped with two first springs (9), the one end of first spring (9) and the upper surface fixed connection of slide (10), the other end of first spring (9) and the bottom surface fixed connection of diaphragm (3).

4. The silicone tube sealing strip cutting device of claim 1, wherein: the middle part of the transverse plate (3) is provided with a through hole in a penetrating way at a position corresponding to the telescopic rod of the hydraulic cylinder (4), and the diameter of the cutting knife mounting seat (5) is larger than that of the through hole.

5. The silicone tube sealing strip cutting device of claim 1, wherein: the bottom surface of recess (16) fixedly connected with second spring (15), the other end and the lower surface fixed connection of slider (14) of second spring (15), the diameter of connecting rod (13) and gyro wheel (12) is less than the diameter of recess (16).

6. The silicone tube sealing strip cutting device of claim 1, wherein: the upper surface of workstation (18) is equipped with cutting groove (17), cutting groove (17) correspond with cutting knife (6).

7. The silicone tube sealing strip cutting device of claim 1, wherein: the both sides of base (1) are equipped with driving roller (19), be equipped with between driving roller (19) sealing strip (20).